Field Museum of Natural History. (1907). Annual report of the Director to the Board of Trustees for the year . Field Museum of Natural History.
Chicago Style (17th ed.) CitationField Museum of Natural History. Annual Report of the Director to the Board of Trustees for the Year . Chicago, U.S.A.: Field Museum of Natural History, 1907.
MLA引文Field Museum of Natural History. Annual Report of the Director to the Board of Trustees for the Year . Field Museum of Natural History, 1907.
警告:這些引文格式不一定是100%准確.